crypto/openssh/sshkey.c

3020     const char *passphrase, const char *comment, const char *ciphername,
3038 	if (passphrase == NULL || !strlen(passphrase)) {
3068 		if (bcrypt_pbkdf(passphrase, strlen(passphrase),
3172 sshkey_parse_private2(struct sshbuf *blob, int type, const char *passphrase,
3260 	if ((passphrase == NULL || strlen(passphrase) == 0) &&
3262 		/* passphrase required */
3299 		if (bcrypt_pbkdf(passphrase, strlen(passphrase), salt, slen,
3319 		/* an integrity error here indicates an incorrect passphrase */
3394  * passphrase.  The identification of the blob (lowest 64 bits of n) will
3396  * passphrase.
3400     const char *passphrase, const char *comment)
3410 	 * If the passphrase is empty, use SSH_CIPHER_NONE to ease converting
3413 	cipher_num = (strcmp(passphrase, "") == 0) ?
3422 	/* Put checkbytes for checking passphrase validity. */
3472 	if ((r = cipher_set_key_string(&ciphercontext, cipher, passphrase,
3501 	u_char *passphrase = (len > 0) ? (u_char *)_passphrase : NULL;
3518 		    cipher, passphrase, len, NULL, NULL);
3523 		    cipher, passphrase, len, NULL, NULL);
3528 		    cipher, passphrase, len, NULL, NULL);
3554     const char *passphrase, const char *comment,
3561 		    passphrase, comment);
3568 			return sshkey_private_to_blob2(key, blob, passphrase,
3572 		    passphrase, comment);
3575 		return sshkey_private_to_blob2(key, blob, passphrase,
3647 sshkey_parse_private_rsa1(struct sshbuf *blob, const char *passphrase,
3709 	/* Rest of the buffer is encrypted.  Decrypt it using the passphrase. */
3710 	if ((r = cipher_set_key_string(&ciphercontext, cipher, passphrase,
3765     const char *passphrase, struct sshkey **keyp)
3783 	    (char *)passphrase)) == NULL) {
3854     const char *passphrase, struct sshkey **keyp, char **commentp)
3863 		return sshkey_parse_private_rsa1(blob, passphrase,
3871 		    passphrase, keyp);
3874 		return sshkey_parse_private2(blob, type, passphrase,
3877 		if (sshkey_parse_private2(blob, type, passphrase, keyp,
3882 		    passphrase, keyp);
3892 sshkey_parse_private_fileblob(struct sshbuf *buffer, const char *passphrase,
3904 		    passphrase, keyp, commentp);
3908 	    passphrase, keyp, commentp);